diff --git a/Cargo.toml b/Cargo.toml
index 8802276..04c7120 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ crate-type = ["cdylib"]
 
 [features]
 advanced = []
-cn_beta_2_4_0 = []
+cn_beta_2_5_1 = []
 enable-sdk = []
 only-sig-bypass = []
 regular = ["dep:regex", "dep:widestring"]
diff --git a/archive.md b/archive.md
index 7562eca..bc21947 100644
--- a/archive.md
+++ b/archive.md
@@ -1,3 +1,56 @@
+# CN BETA 2.4.0
+```rust
+#[cfg(feature = "cn_beta_2_4_0")]
+pub(crate) const CONFIG: InjectConfiguration = InjectConfiguration {
+        f_pak_file_check: 0x42CF240,
+        f_pak_file_check_preamble: 0x8D48574157565540,
+        resize_grow: 0x08E1690,
+        f_print_f: 0x2912CF0,
+        add_pak_folders_entry: 0x42D6720,
+        add_pak_folders_ret: 0x42D8FC0,
+        #[cfg(all(not(feature = "only-sig-bypass"), feature = "regular"))]
+        ue_curl_config: CurlConfig {
+            handle_rcx_relative_offset: 0x110,
+            url_handle_relative_offset: 0x880,
+            http_headers_handle_relative_offset: None,
+            curl_easy_setopt: 0x66B3720,
+            curl_easy_perform: 0x3C65C60,
+        },
+        #[cfg(all(not(feature = "only-sig-bypass"), feature = "regular"))]
+        replacement_config: ReplacementConfig {
+            config_server_regex: r#"^(https|http)://.*/([a-zA-Z0-9]{32}/index\.json)$"#,
+            // hotpatch_server_regex: "",
+            log_server_regex: r#"^(https|http)://.*\.cos\..*\.myqcloud\.com/(.*)$"#,
+            #[cfg(feature = "enable-sdk")]
+            sdk_server_regex: r#"^(https|http)://.*\.cos\..*\.myqcloud\.com/(.*)$"#,
+            replacement_defaults: &ReplacementDefaults {
+                config_server_default: "127.0.0.1:10001",
+                // hotpatch_server_default: "127.0.0.1:10001",
+                log_server_default: "127.0.0.1:10001",
+                #[cfg(feature = "enable-sdk")]
+                sdk_server_default: "127.0.0.1:10001",
+            },
+        },
+        #[cfg(all(not(feature = "enable-sdk"), not(feature = "only-sig-bypass"), feature = "regular"))]
+        disable_sdk: DisableSdkConfiguration {
+            sdk_dll: s!("KRSDKEx.dll"),
+            eula_accept: 0x4F490,
+            sdk_go_away: 0x93FD0,
+        },
+        #[cfg(all(feature = "enable-sdk", not(feature = "only-sig-bypass"), feature = "regular"))]
+        kr_curl: KrCurlConfiguration {
+            curl_dll: s!("libkrsdkcurl.dll"),
+            curl_config: CurlConfig {
+                handle_rcx_relative_offset: 0,
+                url_handle_relative_offset: 0x1220,
+                http_headers_handle_relative_offset: Some(0x340),
+                curl_easy_setopt: 0x36E50,
+                curl_easy_perform: 0xE3D0,
+            },
+        }
+    };
+```
+
 # CN BETA 2.3.0
 ```rust
 #[cfg(feature = "cn_beta_2_3_0")]
diff --git a/build.bat b/build.bat
index 63fc18a..f19224f 100644
--- a/build.bat
+++ b/build.bat
@@ -13,7 +13,7 @@ EXIT /B 0
 
 :buildAllVariants
     SETLOCAL ENABLEDELAYEDEXPANSION
-        call:cargoReleaseBuild "cn_beta_2_4_0,%~1" %~1
+        call:cargoReleaseBuild "cn_beta_2_5_1,%~1" %~1
         : call:cargoReleaseBuild "os_live_2_2_0,%~1" %~1
     ENDLOCAL
 EXIT /B 0
diff --git a/src/config.rs b/src/config.rs
index 4cb4eb3..e6763ef 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -51,21 +51,21 @@ pub(crate) struct InjectConfiguration {
     pub(crate) kr_curl: KrCurlConfiguration,
 }
 
-#[cfg(feature = "cn_beta_2_4_0")]
+#[cfg(feature = "cn_beta_2_5_1")]
 pub(crate) const CONFIG: InjectConfiguration = InjectConfiguration {
-    f_pak_file_check: 0x42CF240,
+    f_pak_file_check: 0x439E080,
     f_pak_file_check_preamble: 0x8D48574157565540,
-    resize_grow: 0x08E1690,
-    f_print_f: 0x2912CF0,
-    add_pak_folders_entry: 0x42D6720,
-    add_pak_folders_ret: 0x42D8FC0,
+    resize_grow: 0x08EEFF0,
+    f_print_f: 0x29DA500,
+    add_pak_folders_entry: 0x43A5560,
+    add_pak_folders_ret: 0x43A7E00,
     #[cfg(all(not(feature = "only-sig-bypass"), feature = "regular"))]
     ue_curl_config: CurlConfig {
         handle_rcx_relative_offset: 0x110,
         url_handle_relative_offset: 0x880,
         http_headers_handle_relative_offset: None,
-        curl_easy_setopt: 0x66B3720,
-        curl_easy_perform: 0x3C65C60,
+        curl_easy_setopt: 0x678DFC0,
+        curl_easy_perform: 0x3D2E9F0,
     },
     #[cfg(all(not(feature = "only-sig-bypass"), feature = "regular"))]
     replacement_config: ReplacementConfig {
@@ -85,8 +85,8 @@ pub(crate) const CONFIG: InjectConfiguration = InjectConfiguration {
     #[cfg(all(not(feature = "enable-sdk"), not(feature = "only-sig-bypass"), feature = "regular"))]
     disable_sdk: DisableSdkConfiguration {
         sdk_dll: s!("KRSDKEx.dll"),
-        eula_accept: 0x4F490,
-        sdk_go_away: 0x93FD0,
+        eula_accept: 0x50E20,
+        sdk_go_away: 0x95AD0,
     },
     #[cfg(all(feature = "enable-sdk", not(feature = "only-sig-bypass"), feature = "regular"))]
     kr_curl: KrCurlConfiguration {